target/linux/brcm63xx/patches-4.4/350-MIPS-BCM63XX-support-settings-num-usbh-ports.patch

   1 --- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
   2 +++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
   3 @@ -41,6 +41,7 @@ struct board_info {
   4
   5         /* USB config */
   6         struct bcm63xx_usbd_platform_data usbd;
   7 +       unsigned int num_usbh_ports:2;
   8
   9         /* DSP config */
  10         struct bcm63xx_dsp_platform_data dsp;
  11 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
  12 +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
  13 @@ -1,6 +1,6 @@
  14  #ifndef BCM63XX_DEV_USB_EHCI_H_
  15  #define BCM63XX_DEV_USB_EHCI_H_
  16
  17 -int bcm63xx_ehci_register(void);
  18 +int bcm63xx_ehci_register(unsigned int num_ports);
  19
  20  #endif /* BCM63XX_DEV_USB_EHCI_H_ */
  21 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h
  22 +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h
  23 @@ -1,6 +1,6 @@
  24  #ifndef BCM63XX_DEV_USB_OHCI_H_
  25  #define BCM63XX_DEV_USB_OHCI_H_
  26
  27 -int bcm63xx_ohci_register(void);
  28 +int bcm63xx_ohci_register(unsigned int num_ports);
  29
  30  #endif /* BCM63XX_DEV_USB_OHCI_H_ */
  31 --- a/arch/mips/bcm63xx/boards/board_common.c
  32 +++ b/arch/mips/bcm63xx/boards/board_common.c
  33 @@ -167,6 +167,8 @@ static struct platform_device bcm63xx_gp
  34   */
  35  int __init board_register_devices(void)
  36  {
  37 +       int usbh_ports = 0;
  38 +
  39         if (board.has_uart0)
  40                 bcm63xx_uart_register(0);
  41
  42 @@ -188,14 +190,21 @@ int __init board_register_devices(void)
  43             !board_get_mac_address(board.enetsw.mac_addr))
  44                 bcm63xx_enetsw_register(&board.enetsw);
  45
  46 +       if ((board.has_ohci0 || board.has_ehci0)) {
  47 +               usbh_ports = board.num_usbh_ports;
  48 +
  49 +               if (!usbh_ports || WARN_ON(usbh_ports > 1 && board.has_usbd))
  50 +                       usbh_ports = 1;
  51 +       }
  52 +
  53         if (board.has_usbd)
  54                 bcm63xx_usbd_register(&board.usbd);
  55
  56         if (board.has_ehci0)
  57 -               bcm63xx_ehci_register();
  58 +               bcm63xx_ehci_register(usbh_ports);
  59
  60         if (board.has_ohci0)
  61 -               bcm63xx_ohci_register();
  62 +               bcm63xx_ohci_register(usbh_ports);
  63
  64         if (board.has_dsp)
  65                 bcm63xx_dsp_register(&board.dsp);
  66 --- a/arch/mips/bcm63xx/dev-usb-ehci.c
  67 +++ b/arch/mips/bcm63xx/dev-usb-ehci.c
  68 @@ -79,12 +79,14 @@ static struct platform_device bcm63xx_eh
  69         },
  70  };
  71
  72 -int __init bcm63xx_ehci_register(void)
  73 +int __init bcm63xx_ehci_register(unsigned int num_ports)
  74  {
  75         if (!BCMCPU_IS_6318() && !BCMCPU_IS_6328() && !BCMCPU_IS_6358() &&
  76                 !BCMCPU_IS_6362() && !BCMCPU_IS_6368() && !BCMCPU_IS_63268())
  77                 return 0;
  78
  79 +       bcm63xx_ehci_pdata.num_ports = num_ports;
  80 +
  81         ehci_resources[0].start = bcm63xx_regset_address(RSET_EHCI0);
  82         ehci_resources[0].end = ehci_resources[0].start;
  83         ehci_resources[0].end += RSET_EHCI_SIZE - 1;
  84 --- a/arch/mips/bcm63xx/dev-usb-ohci.c
  85 +++ b/arch/mips/bcm63xx/dev-usb-ohci.c
  86 @@ -62,7 +62,6 @@ static struct usb_ohci_pdata bcm63xx_ohc
  87         .big_endian_desc        = 1,
  88         .big_endian_mmio        = 1,
  89         .no_big_frame_no        = 1,
  90 -       .num_ports              = 1,
  91         .power_on               = bcm63xx_ohci_power_on,
  92         .power_off              = bcm63xx_ohci_power_off,
  93         .power_suspend          = bcm63xx_ohci_power_off,
  94 @@ -80,11 +79,13 @@ static struct platform_device bcm63xx_oh
  95         },
  96  };
  97
  98 -int __init bcm63xx_ohci_register(void)
  99 +int __init bcm63xx_ohci_register(unsigned int num_ports)
 100  {
 101         if (BCMCPU_IS_6345() || BCMCPU_IS_6338())
 102                 return -ENODEV;
 103
 104 +       bcm63xx_ohci_pdata.num_ports = num_ports;
 105 +
 106         ohci_resources[0].start = bcm63xx_regset_address(RSET_OHCI0);
 107         ohci_resources[0].end = ohci_resources[0].start;
 108         ohci_resources[0].end += RSET_OHCI_SIZE - 1;